J. Meiyerani, Melki, H. Widjajanti, R. Rozirwan, and R. Aryawati, “Biodegradation of Ammonia from Polluted Water using a Biofilters Inoculated with Klebsiella pneumoniae and Bacillus cereus: A Case Study of the Musi River, Indonesia”, JPSL, vol. 16, no. 4, p. 455, Jul. 2026, doi: 10.29244/jpsl.16.4.455.